Note: The log axis cannot support zero or negative values for the axis from plot data

SASuserlot — Thu, 18 Nov 2021 15:18:21 GMT

I am trying to create a log graph using proc template. I have zero value in some variables. when I run the following I am getting a note

The log axis cannot support zero or negative values for the axis from plot data or due to default or assigned BASELINEINTERCEPT value. The axis type will be changed to
LINEAR.

I tried options changing the values from zero to 1 (@rick_sas), I am still getinng the same note. Any advise on this please. I used proc template so far. So I was comfortable using. if no option left may be will go with SGPLOT( new to this).

data mean;
input trtan time mean sd;
cards;
1 0 0 0
1 1 2.5 0.8
1 3 5 1.6
1 6 10 3.2
2 0 0 0
2 1 2.8 0.7
2 3 3.3 1.2
2 6 5.3 1.4
;
run;



data mean1;
set mean;
lower = MEAN - sd;
upper = MEAN + sd;
if mean=0 then do;
mean=.;
sd=.;
end;
run;


ods path(prepend) work.templat(update);
proc template;
	define statgraph series;
	begingraph/ BORDER=False datasymbols=( circle Asterisk) ;
	   layout lattice / rowdatarange=data columndatarange=data rowgutter=10 columngutter=10;
	      layout overlay / xaxisopts=( label=('time') tickvalueattrs=(family='Courier New' size=8 ) labelattrs=(family='Courier New' size=8 )
										linearopts=( viewmin=1 viewmax=6 tickvaluesequence=( start=1 end=6 increment=1)))
							yaxisopts=( label=('time)')  labelattrs=(family='Courier New' size=8 ) tickvalueattrs=(family='Courier New' size=8 )
								type=log	
										linearopts=( viewmin=1 viewmax=10 tickvaluesequence=( start=0.0 end=10 increment=1)));
	         seriesplot x=time y= MEAN /   group=sex name='series' display=(markers) connectorder=xaxis ;
	         scatterplot x=time y= MEAN /  yerrorupper = upper yerrorlower = lower group=trtan name='scatter';
	         discretelegend 'series' / opaque=false border=true halign=right valign=top displayclipped=true across=2 order=rowmajor location=inside titleattrs=(family='Courier New' size=8 );
	      endlayout;
	   endlayout;
	endgraph;
	end;
run;


ods graphics on/ width=9 in height=4.6 in   ;

options orientation = landscape errors = 2 missing = ' ' nofmterr ls = 175 validvarname = upcase nofmterr nobyline 
noquotelenmax ;
ods escapechar = '^';
ods results on; 
ods listing close; 
ods rtf file = "\&location\chk1.rtf" 
						style = rtf  nogtitle nogfootnote;
	
proc sgrender data=mean1 template=series;

run;
ods rtf close;
ods listing close;

Re: Note: The log axis cannot support zero or negative values for the axis from plot data

sbxkoenk — Fri, 19 Nov 2021 22:04:34 GMT

Hello,

PROC SGPLOT is far "easier" than PROC TEMPLATE.

I would make "standard" plots with PROC SGPLOT (PROC TEMPLATE is absolutely "overkill" for "standard" plots).

Anyway, I guess your "lower" is still <= 0.

lower, mean and upper need to be > 0 to be able to use them on a log axis.

Koen

topic Note: The log axis cannot support zero or negative values for the axis from plot data in Graphics Programming

Note: The log axis cannot support zero or negative values for the axis from plot data

Re: Note: The log axis cannot support zero or negative values for the axis from plot data